Changes:
  * [a17] "update tags" button only saves selected tags now
  * [a17] vbr-division-by-0-bug-on-edit fixed
  * [a17] long id3v1 tags reading corrected
  * [a17] id3v2 url tag will now interact with the minibrowser
  * [a17] added id3v2 variables to id3 title formatting
  * [a16] corrected crash/bug in id3v2 genre reading
  * [a16] corrected id3v2 comment editor to support multiple lines :)
  * [a16] new "stop track" button in id3v2 editor so you don't have to retype everything
          when id3v2 can't be updated because file is locked
  * [a16] added track number id3v2 field
  * [a16] id3v2 warnings no more appear under id3 tag editor
  * [a10] streaming info improvements/fixes
  * [a10] made more options for streaming title formatting (for you brennan)
  * [a10] still needs better id3v2 reading writing. THIS IS ON THE WAY, CHILL.
  * [a9] improved streaming error notification (i.e. on can't connect, can't resolve, timeout)
  * [a9] made streaming detect id3v2 tag and skip it (todo: make it look at the id3v2 tag and use it)
  * [a9] updated id3v2 support to detect invalid id3v2 tags, and autodetect their actual 
         size
  * [a9] info box now tells you where the first mpeg header was found (useful)
  * [a8] fixed live365 streaming (they need a space between User-Agent: 
         and the agent string. those assclowns.)
  * [a8] rescheduled some of the polyphase for a few cycles
  * [a7] bugfix: vbr headers read when id3v2 tag is present now
  * [a7] downsampling modes have better vis support
  * [a7] id3v2 writing support
  * [a7] stream info box
  * [a6] mmm.
  * [a6] return of working id3 code
  * [a5] optimized bitgetting. 
  * [a5] keen streaming buffer indicators in mini-vis display
  * [a5] made fast eq modes optional (can use slow pcm eq like wav files)
  * [a5] fixed fastly-changing-tracks bug
  * [a4] tuned decode loop more
  * [a4] optimized huffman decoding
  * [a3] improved network code. updates status in title area.
  * [a3] layer 1/2 eq code
  * [a3] optimized decoder some more. we can still make it a bit faster me thinks.
  * [a3] moved more code into decode thread.. should act much more asynchronously
  * [a2] Improved skip robustness
  * [a2] Optimized decoder for ppro. changed 8 bit mode for speed.
  * [a2] partial ID3V2 support
  * Fully ISO compliant decoder (based on FHG's implementation)
    * Also fully supports MPEG 2.5 low bitrates.
  * Full MPEG Layer 1 and Layer 2 support
  * Improved equalizer code
  * Optimized visualization data generation code
  * Improved network code (single threaded)
  * Lots of other cleanups

todo:
  make more blip resistant (see pvd.mp3)
  remove seek-blip